| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.sysds.test.functions.builtin; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.apache.sysds.api.DMLScript; |
| import org.apache.sysds.common.Types; |
| import org.apache.sysds.hops.OptimizerUtils; |
| import org.apache.sysds.lops.LopProperties.ExecType; |
| import org.apache.sysds.test.AutomatedTestBase; |
| import org.apache.sysds.test.TestConfiguration; |
| import org.apache.sysds.test.TestUtils; |
| import org.apache.sysds.utils.Statistics; |
| |
| public class BuiltinFactorizationTest extends AutomatedTestBase |
| { |
| private final static String TEST_NAME1 = "GNMF"; |
| private final static String TEST_NAME2 = "PNMF"; |
| private final static String TEST_DIR = "functions/builtin/"; |
| private static final String TEST_CLASS_DIR = TEST_DIR + BuiltinFactorizationTest.class.getSimpleName() + "/"; |
| |
| private final static int rows = 1210; |
| private final static int cols = 2012; |
| private final static int rank = 50; |
| private final static double sparsity = 0.01; |
| private final static double max_iter = 10; |
| |
| @Override |
| public void setUp() { |
| TestUtils.clearAssertionInformation(); |
| addTestConfiguration(TEST_NAME1,new TestConfiguration(TEST_CLASS_DIR, TEST_NAME1,new String[]{"U","V"})); |
| addTestConfiguration(TEST_NAME2,new TestConfiguration(TEST_CLASS_DIR, TEST_NAME2,new String[]{"U","V"})); |
| } |
| |
| @Test |
| public void testGNMFRewritesCP() { |
| runFactorizationTest(TEST_NAME1, true, ExecType.CP); |
| } |
| |
| @Test |
| public void testGNMFNoRewritesCP() { |
| runFactorizationTest(TEST_NAME1, false, ExecType.CP); |
| } |
| |
| @Test |
| public void testGNMFRewritesSpark() { |
| runFactorizationTest(TEST_NAME1, true, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testGNMFNoRewritesSpark() { |
| runFactorizationTest(TEST_NAME1, false, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testPNMFRewritesCP() { |
| runFactorizationTest(TEST_NAME2, true, ExecType.CP); |
| } |
| |
| @Test |
| public void testPNMFNoRewritesCP() { |
| runFactorizationTest(TEST_NAME2, false, ExecType.CP); |
| } |
| |
| @Test |
| public void testPNMFRewritesSpark() { |
| runFactorizationTest(TEST_NAME2, true, ExecType.SPARK); |
| } |
| |
| @Test |
| public void testPNMFNoRewritesSpark() { |
| runFactorizationTest(TEST_NAME2, false, ExecType.SPARK); |
| } |
| |
| private void runFactorizationTest(String testname, boolean rewrites, ExecType instType) |
| { |
| Types.ExecMode platformOld = setExecMode(instType); |
| |
| boolean oldFlag = OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION; |
| boolean sparkConfigOld = DMLScript.USE_LOCAL_SPARK_CONFIG; |
| |
| try |
| { |
| loadTestConfiguration(getTestConfiguration(testname)); |
| |
| String HOME = SCRIPT_DIR + TEST_DIR; |
| |
| fullDMLScriptName = HOME + testname + ".dml"; |
| programArgs = new String[]{ "-stats", |
| "-args", input("X"), output("W"), output("H"), |
| String.valueOf(rank), String.valueOf(max_iter)}; |
| |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = rewrites; |
| |
| //generate input and write incl meta data |
| double[][] Xa = TestUtils.generateTestMatrix(rows, cols, 1.0, 10.0, sparsity, 7); |
| writeInputMatrixWithMTD("X", Xa, true); |
| |
| //run test case |
| runTest(true, false, null, -1); |
| |
| if( (testname.equals(TEST_NAME1) || testname.equals(TEST_NAME2)) |
| && instType==ExecType.CP) { |
| Assert.assertTrue(Statistics.getCPHeavyHitterCount("/")>=20); |
| } |
| } |
| finally { |
| rtplatform = platformOld; |
| DMLScript.USE_LOCAL_SPARK_CONFIG = sparkConfigOld; |
| OptimizerUtils.ALLOW_ALGEBRAIC_SIMPLIFICATION = oldFlag; |
| OptimizerUtils.ALLOW_AUTO_VECTORIZATION = true; |
| OptimizerUtils.ALLOW_OPERATOR_FUSION = true; |
| } |
| } |
| } |